gta2.js

First, make sure you have the current version of nodejs.

Download the levels:

wget -P levels http://gtamp.com/mapscript/_singleplayer/04_gta2files/extras/singleplayer/data/{wil,bil,ste}.{sty,gmp}

To install dependencies:

npm install

For development:

npm run watch

# Open another shell and run:
node server.js

For production:

NODE_ENV=production npm run build
node server.js